How long is the flight from Washington, D.C. to Bulgaria?

Flight times from Washington, D.C. to Bulgaria vary, but if you’re flying out of Washington, D.C. and flying into Sofia (one of the most popular routes), then the duration is 13h 15m on average. Another popular route from Washington, D.C. to Bulgaria is flying from Baltimore to Sofia, which will take roughly 16h 05m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Washington, D.C. to Bulgaria?

Turkish Airlines, British Airways, and Air Canada are the most popular carriers operating from Washington, D.C. to Bulgaria

What airlines fly to Bulgaria?

Turkish Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Bulgaria from Washington, D.C. according to our data. Turkish Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Bulgaria. Keep in mind that there are 6 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Bulgaria?

Prices for flights from Washington, D.C. to Bulgaria refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Bulgaria?

There are 6 operators available for flights from Washington, D.C. to Bulgaria as of November 2025.

How old do you have to be to fly from Washington, D.C. to Bulgaria?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$306 Cheap Flights from Washington, D.C. to Bulgaria in 2025/26

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Cheap round-trip flights

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9:15 pm - 9:10 amIAD-VAR

28h 55m1 stop

10:00 am - 11:45 amVAR-IAD

32h 45m1 stop

$491Turkish Airlines

Find Deal

Wed, Jan 14 - Fri, Jan 23

1:30 pm - 8:50 pmIAD-SOF

24h 20m1 stop

4:00 pm - 7:20 pmSOF-IAD

34h 20m1 stop

$502Turkish Airlines

Find Deal

Tue, Nov 18 - Thu, Dec 11

1:30 pm - 8:35 pmIAD-VAR

24h 05m1 stop

9:25 pm - 11:45 amVAR-IAD

21h 20m1 stop

$529Turkish Airlines

Find Deal

Wed, Dec 3 - Thu, Dec 11

12:58 pm - 6:20 pmIAD-SOF

22h 22m2 stops

6:10 am - 2:35 pmSOF-IAD

15h 25m1 stop

$581United Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 10

12:58 pm - 6:20 pmIAD-SOF

22h 22m2 stops

2:25 pm - 3:46 pmSOF-IAD

32h 21m2 stops

$588United Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 10

10:55 pm - 6:20 pmIAD-SOF

12h 25m1 stop

2:00 pm - 8:05 pmSOF-IAD

13h 05m1 stop

$623Lufthansa

Find Deal

Fri, Nov 14 - Wed, Nov 26

10:55 pm - 6:20 pmIAD-SOF

12h 25m1 stop

6:10 am - 3:50 pmSOF-IAD

16h 40m1 stop

$624Lufthansa

Find Deal

Sun, Nov 23 - Mon, Dec 22

8:30 pm - 1:15 pmIAD-SOF

33h 45m2 stops

3:00 pm - 4:40 pmSOF-IAD

32h 40m1 stop

$658SWISS

Find Deal

Mon, Dec 29 - Mon, Jan 12

6:10 pm - 3:15 pmIAD-VAR

38h 05m2 stops

4:00 pm - 2:40 pmVAR-IAD

29h 40m1 stop

$876Austrian Airlines

Find Deal

Fri, Dec 12 - Mon, Dec 22

6:10 pm - 3:15 pmIAD-VAR

38h 05m2 stops

4:00 pm - 2:40 pmVAR-IAD

29h 40m1 stop

$1,172Austrian Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 26

Lufthansa flights from Washington, D.C. to Bulgaria

Our best Lufthansa deals on Washington, D.C. to Bulgaria flight tickets

Lufthansa

Nov 14

IAD10:55 pmWashington, D.C. Dulles Intl

12h 25m

1 stop

SOF6:20 pmSofia

Nov 26

SOF2:00 pmSofia

13h 05m

1 stop

IAD8:05 pmWashington, D.C. Dulles Intl

$623

Find similar

Lufthansa

Nov 23

IAD10:55 pmWashington, D.C. Dulles Intl

12h 25m

1 stop

SOF6:20 pmSofia

Dec 22

SOF6:10 amSofia

16h 40m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$624

Find similar

Lufthansa

Nov 9

IAD10:55 pmWashington, D.C. Dulles Intl

12h 25m

1 stop

SOF6:20 pmSofia

Mar 7

SOF6:25 amSofia

16h 25m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$640

Find similar

Turkish Airlines flights from Washington, D.C. to Bulgaria

Our best Turkish Airlines deals on Washington, D.C. to Bulgaria flight tickets

Turkish Airlines

Jan 14

IAD9:15 pmWashington, D.C. Dulles Intl

28h 55m

1 stop

VAR9:10 amVarna

Jan 23

VAR10:00 amVarna

32h 45m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$491

Find similar

Turkish Airlines

Nov 18

IAD1:30 pmWashington, D.C. Dulles Intl

24h 20m

1 stop

SOF8:50 pmSofia

Dec 11

SOF4:00 pmSofia

34h 20m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

$502

Find similar

Turkish Airlines

Dec 3

IAD1:30 pmWashington, D.C. Dulles Intl

24h 05m

1 stop

VAR8:35 pmVarna

Dec 11

VAR9:25 pmVarna

21h 20m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$529

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Bulgaria that are best for you.

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Fly to

Route

Depart

Return

Price

Washington, D.C.Varna

IAD - VAR

IADVAR

Washington, D.C. Dulles Intl

Wed 1/14

9:15 pm-9:10 am

1 stop28h 55m

Varna

Fri 1/23

10:00 am-11:45 am

1 stop32h 45m

$491

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 11/18

1:30 pm-8:50 pm

1 stop24h 20m

Sofia

Thu 12/11

4:00 pm-7:20 pm

1 stop34h 20m

$502

Washington, D.C.Varna

IAD - VAR

IADVAR

Washington, D.C. Dulles Intl

Wed 12/3

1:30 pm-8:35 pm

1 stop24h 05m

Varna

Thu 12/11

9:25 pm-11:45 am

1 stop21h 20m

$529

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Wed 11/26

12:58 pm-6:20 pm

2 stops22h 22m

Sofia

Wed 12/10

6:10 am-2:35 pm

1 stop15h 25m

$581

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Wed 11/26

12:58 pm-6:20 pm

2 stops22h 22m

Sofia

Wed 12/10

2:25 pm-3:46 pm

2 stops32h 21m

$588

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Fri 11/14

10:55 pm-6:20 pm

1 stop12h 25m

Sofia

Wed 11/26

2:00 pm-8:05 pm

1 stop13h 05m

$623

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Sun 11/23

10:55 pm-6:20 pm

1 stop12h 25m

Sofia

Mon 12/22

6:10 am-3:50 pm

1 stop16h 40m

$624

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 12/29

8:30 pm-1:15 pm

2 stops33h 45m

Sofia

Mon 1/12

3:00 pm-4:40 pm

1 stop32h 40m

$658

Washington, D.C.Varna

IAD - VAR

IADVAR

Washington, D.C. Dulles Intl

Fri 12/12

6:10 pm-3:15 pm

2 stops38h 05m

Varna

Mon 12/22

4:00 pm-2:40 pm

1 stop29h 40m

$876

Washington, D.C.Varna

IAD - VAR

IADVAR

Washington, D.C. Dulles Intl

Fri 12/12

6:10 pm-3:15 pm

2 stops38h 05m

Varna

Fri 12/26

4:00 pm-2:40 pm

1 stop29h 40m

$1,172

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How to get the cheapest flight ticket from Washington, D.C. to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $620.

What is the cheapest day to depart on your flight to Bulgaria?

The cheapest day to depart from Washington, D.C. to Bulgaria is on a Wednesday when prices can be found for as low as $883. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,109.

What is the cheapest time of day to depart on your flight to Bulgaria?

At noon is the cheapest time of day to fly from Washington, D.C. to Bulgaria when you can find flight prices for as low as $656. Flying to Bulgaria at noon is an ideal time because this is during off-peak travel hours. Flights to Bulgaria are more costly in the afternoon, with an average ticket price of $1,052. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Bulgaria?

You are more likely to see cheaper flights to Bulgaria from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $867 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Washington, D.C. for as low as $699 on momondo.

Can stopping save me money on Washington, D.C. to Bulgaria flights?

You could potentially save up to 29% on your flight if you consider stops on a Washington, D.C. to Bulgaria flight.

Cheap Washington, D.C. to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Bulgaria

Direct flights	None

There are no direct flights from Washington, D.C. to Bulgaria. There are no popular flight routes from Washington, D.C. to Bulgaria.

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Bulgaria?
Prices for flights from Washington, D.C. to Bulgaria refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Bulgaria?
There are 6 operators available for flights from Washington, D.C. to Bulgaria as of November 2025.
How old do you have to be to fly from Washington, D.C. to Bulgaria?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Bulgaria.
What documentation or ID do you need to fly to Bulgaria?
The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. to Bulgaria

Compare and see reviews for airlines that fly from Washington, D.C. to Bulgaria with momondo

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $552	Free Cancellation	Rating 7.5 1,779 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $555	Free Cancellation	Rating 7.3 4,032 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $679	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Lufthansa	PriceFrom $691	Free Cancellation	Rating 6.8 7,558 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $731	Free Cancellation	Rating 7.6 865 reviews	Search Austrian Airlines flights
ITA Airways	PriceFrom $951	Free Cancellation	Rating 6.7 1,081 reviews	Search ITA Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bulgaria?

Finding the right flight to Bulgaria from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bulgaria quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Bulgaria with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Bulgaria flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Bulgaria?

momondo helps you find the best flight between Washington, D.C. and Bulgaria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Bulgaria right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bulgaria, momondo offers a useful price alert feature which will track prices for flights to Bulgaria from Washington, D.C. and alert you when they change.

An easier way to manage your Bulgaria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Bulgaria

Popular cities in Bulgaria

Flights to Sofiafrom $326

Flights to Varnafrom $440

Flights to Burgasfrom $838

Flights to Plovdivfrom $754

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Cheap flights from Washington, D.C. to Bulgaria from $306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Bulgaria departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Washington, D.C. to Bulgaria

Cheap round-trip flights

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Cheap last minute flights

Lufthansa flights from Washington, D.C. to Bulgaria

Our best Lufthansa deals on Washington, D.C. to Bulgaria flight tickets

Turkish Airlines flights from Washington, D.C. to Bulgaria

Our best Turkish Airlines deals on Washington, D.C. to Bulgaria flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Bulgaria that are best for you.

See travel insights to Bulgaria from

How to get the cheapest flight ticket from Washington, D.C. to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $620.

What is the cheapest day to depart on your flight to Bulgaria?

What is the cheapest time of day to depart on your flight to Bulgaria?

How far in advance should I book a flight to Bulgaria?

Can stopping save me money on Washington, D.C. to Bulgaria flights?

You could potentially save up to 29% on your flight if you consider stops on a Washington, D.C. to Bulgaria flight.

What is the cheapest airline that flies from Washington, D.C. to Bulgaria?

Turkish Airlines, British Airways, and Air Canada are the most popular carriers operating from Washington, D.C. to Bulgaria

What airlines fly to Bulgaria?

How long is the flight from Washington, D.C. to Bulgaria?

Cheap Washington, D.C. to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Bulgaria

Direct flights

When did momondo last update prices for flights from Washington, D.C. to Bulgaria?

How many operators does momondo search for flights from Washington, D.C. to Bulgaria?

How old do you have to be to fly from Washington, D.C. to Bulgaria?

What documentation or ID do you need to fly to Bulgaria?

Best airlines flying from Washington, D.C. to Bulgaria

Compare and see reviews for airlines that fly from Washington, D.C. to Bulgaria with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bulgaria?

Can I find flights from Washington, D.C. to Bulgaria with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Bulgaria?

I’m not ready to book a flight from Washington, D.C. to Bulgaria right now. Can momondo alert me if prices change?

An easier way to manage your Bulgaria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Popular cities in Bulgaria

Popular flights according to clicks in the last 7 days on momondo